| Exam Board | OCR MEI |
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| Module | C4 (Core Mathematics 4) |
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| Year | 2006 |
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| Session | January |
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| Topic | Parametric equations |
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2 A curve is defined parametrically by the equations
$$x = t - \ln t , \quad y = t + \ln t \quad ( t > 0 )$$
Find the gradient of the curve at the point where \(t = 2\).